EXCLUSIVE AT NET-A-PORTER.COM. Michael Lo Sordo's 'Alexandra' gown is an elegant choice for special events or low-key brides - whether you're planning a summer wedding in the country or a secluded beach ceremony. Suspended from slim straps, this plunging piece is cut from swathes of lustrous silk crepe de chine to skim the figure before falling to a floor-sweeping hem. We like how the leg-baring front slit creates fluid movement with each step.